Warning: Permanently added '10.128.1.100' (ED25519) to the list of known hosts.
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[ 286.566899][ T27] INFO: task syz-executor335:4317 blocked for more than 143 seconds.
[ 286.575206][ T27] Not tainted 6.1.131-syzkaller #0
[ 286.580914][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 286.589762][ T27] task:syz-executor335 state:D stack:25680 pid:4317 ppid:4261 flags:0x00004002
[ 286.599167][ T27] Call Trace:
[ 286.602464][ T27]
[ 286.605403][ T27] __schedule+0x143f/0x4570
[ 286.610036][ T27] ? release_firmware_map_entry+0x18b/0x18b
[ 286.615992][ T27] ? __mutex_unlock_slowpath+0x218/0x750
[ 286.621641][ T27] ? task_work_cancel_func+0x2b0/0x2b0
[ 286.627192][ T27] ? _free_event+0xf5/0x1090
[ 286.631816][ T27] schedule+0xbf/0x180
[ 286.635950][ T27] _free_event+0x169/0x1090
[ 286.640492][ T27] perf_event_release_kernel+0x873/0x900
[ 286.646224][ T27] ? calc_timer_values+0x420/0x420
[ 286.651384][ T27] ? task_work_run+0x1fc/0x300
[ 286.656212][ T27] ? ima_file_free+0xe8/0x3c0
[ 286.660912][ T27] perf_release+0x37/0x40
[ 286.665242][ T27] ? perf_mmap+0x13e0/0x13e0
[ 286.669965][ T27] __fput+0x3f6/0x8d0
[ 286.674083][ T27] task_work_run+0x246/0x300
[ 286.678786][ T27] ? task_work_cancel+0x2e0/0x2e0
[ 286.683849][ T27] ? exit_task_namespaces+0xdd/0xf0
[ 286.689283][ T27] do_exit+0xa6e/0x26a0
[ 286.693487][ T27] ? put_task_struct+0x80/0x80
[ 286.698327][ T27] ? lockdep_hardirqs_on_prepare+0x438/0x7a0
[ 286.704343][ T27] ? print_irqtrace_events+0x210/0x210
[ 286.709985][ T27] ? _raw_spin_unlock_irq+0x1f/0x40
[ 286.715215][ T27] ? lockdep_hardirqs_on+0x94/0x130
[ 286.720509][ T27] do_group_exit+0x202/0x2b0
[ 286.725140][ T27] __x64_sys_exit_group+0x3b/0x40
[ 286.730242][ T27] do_syscall_64+0x3b/0xb0
[ 286.734689][ T27] ? clear_bhb_loop+0x45/0xa0
[ 286.739448][ T27] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 286.745380][ T27] RIP: 0033:0x7ff55bf68c49
[ 286.749869][ T27] RSP: 002b:00007ffe5171daf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 286.758343][ T27] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff55bf68c49
[ 286.766362][ T27] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[ 286.774370][ T27] RBP: 00007ff55bfe3290 R08: ffffffffffffffb8 R09: 0000000000000006
[ 286.782399][ T27] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ff55bfe3290
[ 286.790425][ T27] R13: 0000000000000000 R14: 00007ff55bfe3ce0 R15: 00007ff55bf39ea0
[ 286.798461][ T27]
[ 286.801512][ T27]
[ 286.801512][ T27] Showing all locks held in the system:
[ 286.809294][ T27] 1 lock held by rcu_tasks_kthre/12:
[ 286.814595][ T27] #0: ffffffff8d32e890 (rcu_tasks.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x29/0xe30
[ 286.825122][ T27] 1 lock held by rcu_tasks_trace/13:
[ 286.830448][ T27] #0: ffffffff8d32f090 (rcu_tasks_trace.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x29/0xe30
[ 286.841508][ T27] 1 lock held by khungtaskd/27:
[ 286.846457][ T27] #0: ffffffff8d32e6c0 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x51/0x290
[ 286.856438][ T27] 2 locks held by getty/4003:
[ 286.861139][ T27] #0: ffff88803059b098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x21/0x70
[ 286.870980][ T27] #1: ffffc9000325e2f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x54a/0x1620
[ 286.881187][ T27]
[ 286.883509][ T27] =============================================
[ 286.883509][ T27]
[ 286.891974][ T27] NMI backtrace for cpu 1
[ 286.896319][ T27] CPU: 1 PID: 27 Comm: khungtaskd Not tainted 6.1.131-syzkaller #0
[ 286.904205][ T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[ 286.914253][ T27] Call Trace:
[ 286.917531][ T27]
[ 286.920469][ T27] dump_stack_lvl+0x1e3/0x2cb
[ 286.925145][ T27] ? nf_tcp_handle_invalid+0x647/0x647
[ 286.930604][ T27] ? panic+0x764/0x764
[ 286.934779][ T27] ? vprintk_emit+0x622/0x740
[ 286.939541][ T27] ? printk_sprint+0x490/0x490
[ 286.944325][ T27] ? nmi_cpu_backtrace+0x252/0x560
[ 286.949457][ T27] nmi_cpu_backtrace+0x4e1/0x560
[ 286.954410][ T27] ? nmi_trigger_cpumask_backtrace+0x430/0x430
[ 286.960558][ T27] ? _printk+0xd1/0x111
[ 286.964719][ T27] ? panic+0x764/0x764
[ 286.968814][ T27] ? __wake_up_klogd+0xcc/0x100
[ 286.973662][ T27] ? panic+0x764/0x764
[ 286.977731][ T27] ? nmi_trigger_cpumask_backtrace+0xfc/0x430
[ 286.983799][ T27] nmi_trigger_cpumask_backtrace+0x1ca/0x430
[ 286.989775][ T27] ? arch_trigger_cpumask_backtrace+0x10/0x10
[ 286.995848][ T27] watchdog+0xf88/0xfd0
[ 287.000038][ T27] ? watchdog+0x1f8/0xfd0
[ 287.004380][ T27] kthread+0x28d/0x320
[ 287.008455][ T27] ? hungtask_pm_notify+0x50/0x50
[ 287.013492][ T27] ? kthread_blkcg+0xd0/0xd0
[ 287.018086][ T27] ret_from_fork+0x1f/0x30
[ 287.022528][ T27]
[ 287.025640][ T27] Sending NMI from CPU 1 to CPUs 0:
[ 287.030950][ C0] NMI backtrace for cpu 0
[ 287.030961][ C0] CPU: 0 PID: 46 Comm: kworker/u4:3 Not tainted 6.1.131-syzkaller #0
[ 287.030978][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[ 287.030988][ C0] Workqueue: events_unbound toggle_allocation_gate
[ 287.031018][ C0] RIP: 0010:kasan_check_range+0x5c/0x290
[ 287.031039][ C0] Code: fb 48 c1 eb 03 49 b8 00 00 00 00 00 fc ff df 4e 8d 0c 03 4c 8d 54 37 ff 49 c1 ea 03 49 bb 01 00 00 00 00 fc ff df 4f 8d 34 1a <4c> 89 f5 4c 29 cd 48 83 fd 10 7f 26 48 85 ed 0f 84 3a 01 00 00 49
[ 287.031052][ C0] RSP: 0018:ffffc90000b77748 EFLAGS: 00000a06
[ 287.031065][ C0] RAX: 0000000000000001 RBX: 1ffff11002f8cc0c RCX: ffffffff816c1884
[ 287.031078][ C0] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff888017c66060
[ 287.031088][ C0] RBP: 000000000001ffff R08: dffffc0000000000 R09: ffffed1002f8cc0c
[ 287.031100][ C0] R10: 1ffff11002f8cc0c R11: dffffc0000000001 R12: dffffc0000000000
[ 287.031112][ C0] R13: 1ffff9200016ef0c R14: ffffed1002f8cc0d R15: ffff888017c66060
[ 287.031125][ C0] FS: 0000000000000000(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
[ 287.031139][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 287.031150][ C0] CR2: 0000556cbe6c7600 CR3: 000000000d08e000 CR4: 00000000003506f0
[ 287.031165][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 287.031174][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 287.031184][ C0] Call Trace:
[ 287.031189][ C0]
[ 287.031195][ C0] ? nmi_cpu_backtrace+0x3de/0x560
[ 287.031213][ C0] ? read_lock_is_recursive+0x10/0x10
[ 287.031241][ C0] ? nmi_trigger_cpumask_backtrace+0x430/0x430
[ 287.031258][ C0] ? nmi_handle+0x25/0x440
[ 287.031291][ C0] ? nmi_cpu_backtrace_handler+0x8/0x10
[ 287.031307][ C0] ? nmi_handle+0x12e/0x440
[ 287.031332][ C0] ? nmi_handle+0x25/0x440
[ 287.031357][ C0] ? kasan_check_range+0x5c/0x290
[ 287.031375][ C0] ? default_do_nmi+0x62/0x150
[ 287.031394][ C0] ? exc_nmi+0xa8/0x100
[ 287.031410][ C0] ? end_repeat_nmi+0x16/0x31
[ 287.031435][ C0] ? do_raw_spin_unlock+0x54/0x8a0
[ 287.031453][ C0] ? kasan_check_range+0x5c/0x290
[ 287.031472][ C0] ? kasan_check_range+0x5c/0x290
[ 287.031491][ C0] ? kasan_check_range+0x5c/0x290
[ 287.031509][ C0]
[ 287.031514][ C0]
[ 287.031520][ C0] do_raw_spin_unlock+0x54/0x8a0
[ 287.031541][ C0] _raw_spin_unlock+0x1a/0x40
[ 287.031557][ C0] ? kmem_cache_alloc+0x5a/0x2d0
[ 287.031578][ C0] __text_poke+0x81a/0x9a0
[ 287.031601][ C0] ? kmem_cache_alloc+0x5a/0x2d0
[ 287.031628][ C0] ? __text_poke+0x9a0/0x9a0
[ 287.031649][ C0] ? text_poke+0x90/0x90
[ 287.031668][ C0] ? kmem_cache_alloc_bulk+0x11a/0x4d0
[ 287.031691][ C0] ? perf_event_text_poke+0x254/0x320
[ 287.031712][ C0] ? __mutex_trylock_common+0x17e/0x2e0
[ 287.031736][ C0] ? perf_event_bpf_output+0x270/0x270
[ 287.031757][ C0] ? trace_raw_output_contention_end+0xd0/0xd0
[ 287.031787][ C0] text_poke_bp_batch+0x66b/0x940
[ 287.031811][ C0] ? kmem_cache_alloc_bulk+0x11b/0x4d0
[ 287.031834][ C0] ? text_poke_loc_init+0x680/0x680
[ 287.031857][ C0] ? arch_jump_label_transform_queue+0x7d/0xd0
[ 287.031882][ C0] text_poke_finish+0x16/0x30
[ 287.031902][ C0] arch_jump_label_transform_apply+0x13/0x20
[ 287.031920][ C0] static_key_disable_cpuslocked+0xce/0x1b0
[ 287.031946][ C0] static_key_disable+0x16/0x20
[ 287.031969][ C0] toggle_allocation_gate+0x3e0/0x480
[ 287.031993][ C0] ? show_object+0xa0/0xa0
[ 287.032015][ C0] ? lockdep_hardirqs_on_prepare+0x438/0x7a0
[ 287.032043][ C0] ? print_irqtrace_events+0x210/0x210
[ 287.032066][ C0] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 287.032086][ C0] ? do_raw_spin_unlock+0x137/0x8a0
[ 287.032107][ C0] ? process_one_work+0x806/0x1260
[ 287.032126][ C0] process_one_work+0x917/0x1260
[ 287.032154][ C0] ? worker_detach_from_pool+0x260/0x260
[ 287.032176][ C0] ? _raw_spin_lock_irqsave+0x120/0x120
[ 287.032193][ C0] ? kthread_data+0x4e/0xc0
[ 287.032220][ C0] ? wq_worker_running+0x97/0x190
[ 287.032237][ C0] worker_thread+0xa47/0x1200
[ 287.032262][ C0] ? _raw_spin_unlock+0x40/0x40
[ 287.032284][ C0] kthread+0x28d/0x320
[ 287.032299][ C0] ? worker_clr_flags+0x190/0x190
[ 287.032318][ C0] ? kthread_blkcg+0xd0/0xd0
[ 287.032334][ C0] ret_from_fork+0x1f/0x30
[ 287.032364][ C0]
[ 287.032371][ C0] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.420 msecs
[ 287.032952][ T27] Kernel panic - not syncing: hung_task: blocked tasks
[ 287.471895][ T27] CPU: 1 PID: 27 Comm: khungtaskd Not tainted 6.1.131-syzkaller #0
[ 287.479788][ T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[ 287.489843][ T27] Call Trace:
[ 287.493121][ T27]
[ 287.496053][ T27] dump_stack_lvl+0x1e3/0x2cb
[ 287.500781][ T27] ? nf_tcp_handle_invalid+0x647/0x647
[ 287.506242][ T27] ? panic+0x764/0x764
[ 287.510328][ T27] ? vscnprintf+0x59/0x80
[ 287.514666][ T27] panic+0x318/0x764
[ 287.518566][ T27] ? nmi_trigger_cpumask_backtrace+0x2db/0x430
[ 287.524732][ T27] ? memcpy_page_flushcache+0xfc/0xfc
[ 287.530118][ T27] ? preempt_schedule_thunk+0x16/0x18
[ 287.535531][ T27] ? nmi_trigger_cpumask_backtrace+0x2db/0x430
[ 287.541689][ T27] ? nmi_trigger_cpumask_backtrace+0x358/0x430
[ 287.547850][ T27] ? nmi_trigger_cpumask_backtrace+0x35d/0x430
[ 287.554005][ T27] ? arch_trigger_cpumask_backtrace+0x10/0x10
[ 287.560077][ T27] watchdog+0xfc7/0xfd0
[ 287.564246][ T27] ? watchdog+0x1f8/0xfd0
[ 287.568608][ T27] kthread+0x28d/0x320
[ 287.572831][ T27] ? hungtask_pm_notify+0x50/0x50
[ 287.577886][ T27] ? kthread_blkcg+0xd0/0xd0
[ 287.582488][ T27] ret_from_fork+0x1f/0x30
[ 287.586929][ T27]
[ 287.590300][ T27] Kernel Offset: disabled
[ 287.594627][ T27] Rebooting in 86400 seconds..